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D Question 21 2 pts A consumer advocate examines whether the longevity of car batteries (measured in years) is affected by the brand name (factor
D Question 21 2 pts A consumer advocate examines whether the longevity of car batteries (measured in years) is affected by the brand name (factor A) and whether or not the car is kept in a garage (factor B). Interaction is suspected. The results are shown in the accompanying data file. Assume longevity is normally distributed. Note: Use the Car Battery-Brand data in Excel file. [ Select ] . At the 5% significance level, can you conclude that the average battery lives differ by brand name? [ Select ] * . At the 5% significance level, is there interaction between the brand name and whether a car is garaged? [ Select ] . At the 5% significance level, can you conclude that the average battery lives differ depending on whether a car is garaged?Question 21 2 pts A consumer advocate examines whether the longevity of car batteries (measured in years) is affected by the brand name (factor A) and whether or not the car is kept in a garage (factor B). Interaction is suspected. The results are shown in the accompanying data file. Assume longevity is normally distributed. Note: Use the Car Battery-Brand data in Excel file. [ Select ] clude that the average No, since the p-value for brand name is less than the significance level. Yes, since the p-value for brand name is greater than the significance level. No, since the p-value for brand name is greater than the significance level. raction between the brand Yes, since the p-value for brand name is less than the significance level. [ Select ] . At the 5% significance level, can you conclude that the average battery lives differ depending on whether a car is garaged?D Question 21 2 pts A consumer advocate examines whether the longevity of car batteries (measured in years) is affected by the brand name (factor A) and whether or not the car is kept in a garage (factor B). Interaction is suspected. The results are shown in the accompanying data le. Assume longevity is normally distributed. Note: Use the Car Battery-Brand data in Excel le. [Select] . At the 5% signicance level, can you conclude that the average battery lives differ by brand name? \\/ [Select] Yes, since the p-value for interaction is greater than the significance level. No, since the p-value for interaction is greater than the significance level. Yes, since the p-value for interaction is less than the significance level. No, since the p-value for interaction is less than the significance level. nclude that the average battery lives differ depending on whether a car is garaged? D Question 21 2 pts A consumer advocate examines whether the longevity of car batteries (measured in years) is affected by the brand name (factor A) and whether or not the car is kept in a garage (factor B). Interaction is suspected. The results are shown in the accompanying data file. Assume longevity is normally distributed. Note: Use the Car Battery-Brand data in Excel file. [ Select ] . At the 5% significance level, can you conclude that the average battery lives differ by brand name? [ Select ] * . At the 5% significance level, is there interaction between the brand name and whether a car is garaged? V [ Select ] Yes, since the p-value for garage is less than the significance level. conclude that the average No, since the p-value for garage is less than the significance level. Yes, since the p-value for garage is greater than the significance level. No, since the p-value for garage is greater than the significance level
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